package com.itheima.manager.mapper;

import com.itheima.manager.pojo.User;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

public interface UserMapper {


    @Select("select * from t_user where username=#{username} and password=#{password}")
    public User selectLogin(@Param("username") String username, @Param("password") String password);



}
